{"product_id":"harley-davidson-ultima-rear-base-gasket-4-25-bore-size-single-layer-steel","title":"Harley-Davidson Ultima Rear Base Gasket 4.25\" Bore Size Single Layer Steel","description":"\u003cp\u003eThis premium cylinder base gasket is engineered to provide a robust, leak-proof seal at the critical junction between the engine case and the cylinder. Manufactured from high-quality materials, it is designed to withstand extreme combustion temperatures and high-pressure environments while maintaining its structural integrity. Choosing this Nightforge component ensures a precise fit for a seamless installation, protecting your engine from oil seepage and helping to maintain optimal engine performance.\u003c\/p\u003e\n\n\u003cp\u003eThis gasket is designed for use with Ultima performance engines and compatible Harley-Davidson Evolution-style Big Twin models.\u003c\/p\u003e","brand":"Harley-Davidson","offers":[{"title":"Default Title","offer_id":52662491185376,"sku":"NF78-684","price":3.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0790\/8451\/9648\/files\/UltimaBaseGasket_NF78-684.png?v=1779187280","url":"https:\/\/nightforgeparts.com\/products\/harley-davidson-ultima-rear-base-gasket-4-25-bore-size-single-layer-steel","provider":"Night Forge Parts","version":"1.0","type":"link"}